citythe u.n. want to international trinity take a more active role in handling refugees? see a more onernational role in taking refugees? >> i think we have seen neighboring countries keep their borders open -- lebanon, turkey, egypt, other countries in north africa all doing their bit. to see other countries keeping their borders open, too. i know that my colleague who is the high commissioner for refugees has been talking to countries in the european union, and he says and we all agree with him that we should not see people from syria and other countries drowning trying to get to countries in europe. >> hello. welcome to the health show. you the mosting important health stories from around the world an. >> with their powerful census now, there -- powerful sense of smell, they know whether their diabetic owners will be falling coma., your -- into a, >> in the best way to deliver health care whether you live, work and play in a lagoon are. toshe has been trained detect the telltale smells of people have when they are falling ill and >> that means that dogs like easy can d